Index

_

__init__() (prefgraph.AuditReport method) (prefgraph.BehavioralAuditor method) (prefgraph.BehavioralSummary method) (prefgraph.BehaviorLog method) (prefgraph.BehaviorPanel method) (prefgraph.Engine method) (prefgraph.EngineResult method) (prefgraph.MenuAuditReport method) (prefgraph.MenuChoiceLog method) (prefgraph.MenuChoicePanel method) (prefgraph.MenuPreferenceEncoder method) (prefgraph.PanelSummary method) (prefgraph.PreferenceEncoder method) (prefgraph.ProductionLog method) (prefgraph.RiskChoiceLog method) (prefgraph.StochasticChoiceLog method)

A

action_vectors (prefgraph.BehaviorLog attribute) aei_distribution (prefgraph.PanelSummary attribute) aei_result (prefgraph.BehavioralSummary attribute) all_items (prefgraph.MenuChoiceLog property) (prefgraph.StochasticChoiceLog property) analyze() (in module prefgraph)

analyze_arrays() (prefgraph.Engine method) analyze_menus() (prefgraph.Engine method) analyze_parquet() (prefgraph.Engine method) analyze_user() (prefgraph.BehaviorPanel method) analyze_welfare_change() (in module prefgraph) AuditReport (class in prefgraph)

B

BehavioralAuditor (class in prefgraph) BehavioralSummary (class in prefgraph) BehaviorLog (class in prefgraph)

BehaviorPanel (class in prefgraph) build_graph() (prefgraph.Engine method) build_value_function() (in module prefgraph)

C

ccei (prefgraph.EngineResult attribute) check_compensated_law_of_demand() (in module prefgraph) check_cost_minimization() (in module prefgraph) check_expected_utility_axioms() (in module prefgraph) check_independence_irrelevant_alternatives() (in module prefgraph) check_no_cross_effects() (in module prefgraph) check_slutsky_nsd() (in module prefgraph) check_slutsky_symmetry() (in module prefgraph) choice_frequencies (prefgraph.StochasticChoiceLog attribute) choices (prefgraph.MenuChoiceLog attribute) (prefgraph.RiskChoiceLog attribute) classify_risk_type() (in module prefgraph) computation_time_ms (prefgraph.BehavioralSummary attribute) (prefgraph.PanelSummary attribute) compute_ccei() (in module prefgraph) compute_compensating_variation() (in module prefgraph) compute_confusion_metric() (in module prefgraph) compute_consumer_surplus() (in module prefgraph) compute_cross_price_matrix() (in module prefgraph) compute_deadweight_loss() (in module prefgraph)

compute_equivalent_variation() (in module prefgraph) compute_granular_integrity() (in module prefgraph) (prefgraph.BehavioralAuditor method) compute_hicksian_demand() (in module prefgraph) compute_integrity_score() (in module prefgraph) compute_menu_efficiency() (in module prefgraph) compute_minimal_outlier_fraction() (in module prefgraph) compute_mpi_bounds() (in module prefgraph) compute_risk_profile() (in module prefgraph) compute_salience_weights() (in module prefgraph) compute_signal_strength() (in module prefgraph) compute_slutsky_decomposition() (in module prefgraph) compute_slutsky_matrix() (in module prefgraph) compute_technical_efficiency() (in module prefgraph) compute_test_power() (in module prefgraph) (prefgraph.BehavioralAuditor method) compute_time_us (prefgraph.EngineResult attribute) confusion_score (prefgraph.AuditReport attribute) cost_matrix (prefgraph.ProductionLog property) cost_vectors (prefgraph.BehaviorLog attribute)

D

DataQualityWarning (class in prefgraph) DataValidationError decompose_price_effects() (in module prefgraph)

degree_gini (prefgraph.EngineResult attribute) determine_best_metric() (in module prefgraph) DimensionError

E

efficiency_index (prefgraph.BehavioralSummary property) efficiency_score (prefgraph.MenuAuditReport attribute) EmbeddingChoiceLog (in module prefgraph) Engine (class in prefgraph) EngineResult (class in prefgraph) estimate_choice_probabilities() (in module prefgraph) estimate_compensated_demand() (in module prefgraph) estimate_consideration_sets() (in module prefgraph)

estimate_returns_to_scale() (in module prefgraph) ew_mean (prefgraph.EngineResult attribute) ew_skew (prefgraph.EngineResult attribute) ew_std (prefgraph.EngineResult attribute) expected_values (prefgraph.RiskChoiceLog property) expenditure_matrix (prefgraph.BehaviorLog property) expenditure_stats (prefgraph.BehavioralSummary attribute) extract_latent_values() (prefgraph.PreferenceEncoder method) extract_marginal_weights() (prefgraph.PreferenceEncoder method)

F

filter() (prefgraph.BehaviorPanel method) (prefgraph.MenuChoicePanel method) find_ideal_point_general() (in module prefgraph) find_preference_anchor() (in module prefgraph) firm_id (prefgraph.ProductionLog attribute) fit() (prefgraph.MenuPreferenceEncoder method) (prefgraph.PreferenceEncoder method) fit_latent_values() (in module prefgraph) fit_luce_model() (in module prefgraph) fit_menu_preferences() (in module prefgraph) fit_random_utility_model() (in module prefgraph) fit_transform() (prefgraph.MenuPreferenceEncoder method) (prefgraph.PreferenceEncoder method) from_dataframe() (prefgraph.BehaviorLog class method) (prefgraph.BehaviorPanel class method) (prefgraph.MenuChoiceLog class method) (prefgraph.MenuChoicePanel class method)

from_dict() (prefgraph.BehaviorPanel class method) (prefgraph.MenuChoicePanel class method) from_log() (prefgraph.BehavioralSummary class method) from_logs() (prefgraph.BehaviorPanel class method) (prefgraph.MenuChoicePanel class method) from_long_format() (prefgraph.BehaviorLog class method) from_recommendations() (prefgraph.MenuChoiceLog class method) from_repeated_choices() (prefgraph.StochasticChoiceLog class method) from_summaries() (prefgraph.PanelSummary class method) full_audit() (prefgraph.BehavioralAuditor method) full_menu_audit() (prefgraph.BehavioralAuditor method)

G

garp_pass_rate (prefgraph.PanelSummary attribute) garp_result (prefgraph.BehavioralSummary attribute) generate_random_budgets() (in module prefgraph.datasets) generate_random_intertemporal() (in module prefgraph.datasets) generate_random_menus() (in module prefgraph.datasets) generate_random_production() (in module prefgraph.datasets) get_choice_label() (prefgraph.MenuChoiceLog method) get_choice_probabilities() (prefgraph.StochasticChoiceLog method) get_choice_probability() (prefgraph.StochasticChoiceLog method) get_confusion_details() (prefgraph.BehavioralAuditor method) get_confusion_score() (prefgraph.BehavioralAuditor method)

get_consistency_details() (prefgraph.BehavioralAuditor method) get_fit_details() (prefgraph.MenuPreferenceEncoder method) (prefgraph.PreferenceEncoder method) get_integrity_details() (prefgraph.BehavioralAuditor method) get_integrity_score() (prefgraph.BehavioralAuditor method) get_item_label() (prefgraph.MenuChoiceLog method) get_menu_consistency_details() (prefgraph.BehavioralAuditor method) get_menu_efficiency_score() (prefgraph.BehavioralAuditor method) get_menu_labels() (prefgraph.MenuChoiceLog method) get_period() (prefgraph.BehaviorPanel method) get_value_function() (prefgraph.PreferenceEncoder method)

H

harp_severity (prefgraph.EngineResult attribute) has_periods (prefgraph.BehaviorPanel property) hm_consistent (prefgraph.EngineResult attribute)

hm_distribution (prefgraph.PanelSummary attribute) hm_total (prefgraph.EngineResult attribute) houtman_maks_result (prefgraph.BehavioralSummary attribute)

I

identify_additive_groups() (in module prefgraph) input_prices (prefgraph.ProductionLog attribute) input_quantities (prefgraph.ProductionLog attribute) InsufficientDataError integrity_score (prefgraph.AuditReport attribute) is_consistent (prefgraph.AuditReport attribute) (prefgraph.BehavioralSummary property) is_fitted (prefgraph.PreferenceEncoder property)

is_fitted_ (prefgraph.MenuPreferenceEncoder property) is_garp (prefgraph.EngineResult attribute) is_harp (prefgraph.EngineResult attribute) is_rationalizable (prefgraph.MenuAuditReport attribute) is_sarp_consistent (prefgraph.MenuAuditReport attribute) is_warp_consistent (prefgraph.MenuAuditReport attribute) item_labels (prefgraph.MenuChoiceLog attribute) (prefgraph.StochasticChoiceLog attribute)

L

list_datasets() (in module prefgraph.datasets) load_demo() (in module prefgraph.datasets) load_dunnhumby() (in module prefgraph.datasets) load_favorita() (in module prefgraph.datasets) load_hm() (in module prefgraph.datasets) load_instacart() (in module prefgraph.datasets) load_instacart_menu_v2() (in module prefgraph.datasets) load_m5() (in module prefgraph.datasets)

load_olist() (in module prefgraph.datasets) load_online_retail_ii() (in module prefgraph.datasets) load_open_ecommerce() (in module prefgraph.datasets) load_pakistan() (in module prefgraph.datasets) load_rees46() (in module prefgraph.datasets) load_retailrocket() (in module prefgraph.datasets) load_taobao() (in module prefgraph.datasets) load_uci_retail() (in module prefgraph.datasets) load_yoochoose() (in module prefgraph.datasets)

M

max_scc (prefgraph.EngineResult attribute) mean_marginal_weight (prefgraph.PreferenceEncoder property) menu_summary() (prefgraph.BehavioralAuditor method) MenuAuditReport (class in prefgraph) MenuChoiceLog (class in prefgraph) MenuChoicePanel (class in prefgraph) MenuPreferenceEncoder (class in prefgraph) menus (prefgraph.MenuChoiceLog attribute) (prefgraph.StochasticChoiceLog attribute) metadata (prefgraph.BehaviorLog attribute) (prefgraph.BehaviorPanel attribute) (prefgraph.MenuChoiceLog attribute) (prefgraph.MenuChoicePanel attribute) (prefgraph.ProductionLog attribute) (prefgraph.RiskChoiceLog attribute) (prefgraph.StochasticChoiceLog attribute)

mpi (prefgraph.EngineResult attribute) mpi_distribution (prefgraph.PanelSummary attribute) mpi_result (prefgraph.BehavioralSummary attribute) mpi_value (prefgraph.BehavioralSummary property)

N

n_scc (prefgraph.EngineResult attribute) n_violations (prefgraph.EngineResult attribute) nan_policy (prefgraph.BehaviorLog attribute) NaNInfError NotFittedError num_alternatives (prefgraph.MenuChoiceLog property) num_entries (prefgraph.BehaviorPanel property) num_features (prefgraph.BehaviorLog property) num_goods (prefgraph.BehavioralSummary attribute) (prefgraph.BehaviorLog property) (prefgraph.PanelSummary attribute) num_inputs (prefgraph.ProductionLog property) num_items (prefgraph.MenuChoiceLog property) (prefgraph.StochasticChoiceLog property) num_menus (prefgraph.StochasticChoiceLog property)

num_observations (prefgraph.BehavioralSummary attribute) (prefgraph.BehaviorLog property) (prefgraph.MenuChoiceLog property) (prefgraph.ProductionLog property) (prefgraph.RiskChoiceLog property) num_outcomes (prefgraph.RiskChoiceLog property) num_outputs (prefgraph.ProductionLog property) num_periods (prefgraph.PanelSummary attribute) num_records (prefgraph.BehaviorLog property) num_risk_averse_choices (prefgraph.RiskChoiceLog property) num_risk_seeking_choices (prefgraph.RiskChoiceLog property) num_users (prefgraph.BehaviorPanel property) (prefgraph.MenuChoicePanel property) (prefgraph.PanelSummary attribute) NumericalInstabilityWarning (class in prefgraph)

O

obs_per_user_stats (prefgraph.PanelSummary attribute) optimal_efficiency_result (prefgraph.BehavioralSummary attribute) OptimizationError

output_prices (prefgraph.ProductionLog attribute) output_quantities (prefgraph.ProductionLog attribute) own_expenditures (prefgraph.BehaviorLog property)

P

p_density (prefgraph.BehavioralSummary attribute) PanelSummary (class in prefgraph) period_stats (prefgraph.PanelSummary attribute) periods (prefgraph.BehaviorPanel property) predict_choice() (in module prefgraph) (prefgraph.PreferenceEncoder method) preference_order (prefgraph.MenuAuditReport attribute)

preference_order_ (prefgraph.MenuPreferenceEncoder property) PreferenceEncoder (class in prefgraph) PrefGraphError price_stats (prefgraph.BehavioralSummary attribute) prices (prefgraph.BehaviorLog attribute) ProductionLog (class in prefgraph) profit (prefgraph.ProductionLog property)

Q

quantities (prefgraph.BehaviorLog attribute)

quantity_stats (prefgraph.BehavioralSummary attribute)

R

r_density (prefgraph.BehavioralSummary attribute) (prefgraph.EngineResult attribute) r_out_degree_std (prefgraph.EngineResult attribute) r_star_density (prefgraph.BehavioralSummary attribute) recover_cost_function() (in module prefgraph)

recover_menu_preferences() (prefgraph.BehavioralAuditor method) revenue_matrix (prefgraph.ProductionLog property) risk_neutral_choices (prefgraph.RiskChoiceLog property) RiskChoiceLog (class in prefgraph) risky_outcomes (prefgraph.RiskChoiceLog attribute) risky_probabilities (prefgraph.RiskChoiceLog attribute)

S

safe_values (prefgraph.RiskChoiceLog attribute) sarp_pass_rate (prefgraph.PanelSummary attribute) sarp_result (prefgraph.BehavioralSummary attribute) scc_mean_size (prefgraph.EngineResult attribute) score() (prefgraph.AuditReport method) (prefgraph.BehavioralSummary method) (prefgraph.MenuAuditReport method) (prefgraph.PanelSummary method) session_id (prefgraph.BehaviorLog attribute) (prefgraph.RiskChoiceLog attribute) short_summary() (prefgraph.BehavioralSummary method) solver_status (prefgraph.PreferenceEncoder property) spend_matrix (prefgraph.BehaviorLog property) split_by_window() (prefgraph.BehaviorLog method)

StochasticChoiceLog (class in prefgraph) summary() (prefgraph.AuditReport method) (prefgraph.BehavioralAuditor method) (prefgraph.BehavioralSummary method) (prefgraph.BehaviorLog method) (prefgraph.BehaviorPanel method) (prefgraph.EngineResult method) (prefgraph.MenuAuditReport method) (prefgraph.MenuChoiceLog method) (prefgraph.PanelSummary method) (prefgraph.ProductionLog method) (prefgraph.RiskChoiceLog method) (prefgraph.StochasticChoiceLog method) SUPPORTED_METRICS (prefgraph.Engine attribute)

T

test_additive_separability() (in module prefgraph) test_attention_filter() (in module prefgraph) test_attention_rationality() (in module prefgraph) test_cross_price_effect() (in module prefgraph) (prefgraph.BehavioralAuditor method) test_feature_independence() (in module prefgraph) test_income_invariance() (in module prefgraph) (prefgraph.BehavioralAuditor method) test_integrability() (in module prefgraph) test_mcfadden_axioms() (in module prefgraph) test_metric_rationality() (in module prefgraph) test_profit_maximization() (in module prefgraph) to_dict() (prefgraph.BehavioralSummary method) (prefgraph.EngineResult method) (prefgraph.PanelSummary method)

to_engine_tuple() (prefgraph.BehaviorLog method) (prefgraph.MenuChoiceLog method) to_engine_tuples() (prefgraph.BehaviorPanel method) (prefgraph.MenuChoicePanel method) top_inconsistent (prefgraph.PanelSummary attribute) total_cost (prefgraph.ProductionLog property) total_observations (prefgraph.PanelSummary attribute) total_observations_per_menu (prefgraph.StochasticChoiceLog attribute) total_revenue (prefgraph.ProductionLog property) total_spend (prefgraph.BehaviorLog property) transform() (prefgraph.MenuPreferenceEncoder method) (prefgraph.PreferenceEncoder method)

U

user_id (prefgraph.BehavioralSummary attribute) (prefgraph.BehaviorLog attribute) (prefgraph.MenuChoiceLog attribute) (prefgraph.StochasticChoiceLog attribute)

user_ids (prefgraph.BehaviorPanel property) (prefgraph.MenuChoicePanel property) user_summaries (prefgraph.PanelSummary attribute) utility_ranking_ (prefgraph.MenuPreferenceEncoder property) utility_success (prefgraph.EngineResult attribute)

V

validate_consistency() (in module prefgraph) validate_consistency_weak() (in module prefgraph) validate_embedding_consistency() (in module prefgraph) validate_history() (prefgraph.BehavioralAuditor method) validate_menu_consistency() (in module prefgraph) validate_menu_history() (prefgraph.BehavioralAuditor method) validate_menu_sarp() (in module prefgraph) validate_menu_warp() (in module prefgraph) validate_price_preferences() (in module prefgraph) (prefgraph.BehavioralAuditor method) validate_proportional_scaling() (in module prefgraph) (prefgraph.BehavioralAuditor method) validate_sarp() (in module prefgraph) validate_smooth_preferences() (in module prefgraph) (prefgraph.BehavioralAuditor method)

validate_strict_consistency() (in module prefgraph) (prefgraph.BehavioralAuditor method) ValueRangeError vei_exact_mean (prefgraph.EngineResult attribute) vei_exact_min (prefgraph.EngineResult attribute) vei_exact_q25 (prefgraph.EngineResult attribute) vei_exact_q75 (prefgraph.EngineResult attribute) vei_exact_std (prefgraph.EngineResult attribute) vei_mean (prefgraph.EngineResult attribute) vei_min (prefgraph.EngineResult attribute) vei_q25 (prefgraph.EngineResult attribute) vei_q75 (prefgraph.EngineResult attribute) vei_std (prefgraph.EngineResult attribute) violation_pair_count (prefgraph.BehavioralSummary attribute)

W

warp_pass_rate (prefgraph.PanelSummary attribute)

warp_result (prefgraph.BehavioralSummary attribute)